siblings of Sir Ivor xx

full siblings 1 half siblings maternal 3 half siblings paternal 59

half siblings maternal

broodmare Mc Coy xx (Thoroughbred, 1963, from Hillsdale xx)

Mc Coy xx
gender-female
1963

Hillsdale xx / Mr. Trouble xx

broodmare Beaumont xx (Thoroughbred, 1970, from Bold Ruler xx)

Beaumont xx
gender-female
1970

Bold Ruler xx / Mr. Trouble xx

broodmare Lady Attica xx (Thoroughbred, 1967, from Spy Song xx)

Lady Attica xx
gender-female
1967

Spy Song xx / Mr. Trouble xx